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Corticosteroid Binding Globulin (CBG)

Mnemonic:    [CBG]
Name:    Corticosteroid Binding Globulin (CBG)
Specimen:    1 mL serum from a Red SST or Red top tube. Separate serum from cells within one hour of collection. Freeze serum ASAP.
Minimum Spec:    0.5 mL
Transport Temp:    FREEZE
Spec Stability:    Stable 2 days refrigerated.
Ref Lab/Code:    ARUP 2010990
  Method:    Quantitative Radioimmunoassay
Processing Info:    Critical Frozen: Separate samples must be submitted when multiple tests are ordered.